{"hash":"20c41896f14aad1da5b9bc223d23958f991ee6b6aa4c0a7d7248d5f4a8b19158","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170718173122id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/5\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/5\",\"mementoDatetime\":\"2017-07-18T17:31:22.000Z\",\"contentSha256\":\"2946a2eefd5cb4dc7b42c31347ba788cc582c91f12bb9bf8fd3d0c85601b2f4d\",\"contentBytes\":6081,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"YEMJCVAIGU66XUK23EDPOQPLH5VUQLGO\"},\"retrievedAt\":\"2026-09-16T01:57:09.826Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170718173122id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/5","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/5","mementoDatetime":"2017-07-18T17:31:22.000Z","contentSha256":"2946a2eefd5cb4dc7b42c31347ba788cc582c91f12bb9bf8fd3d0c85601b2f4d","contentBytes":6081,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"YEMJCVAIGU66XUK23EDPOQPLH5VUQLGO"},"responseHeaders":{"memento-datetime":"Tue, 18 Jul 2017 17:31:22 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/5/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/5/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/5/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20170718-59/51_59_20170718173112_crawl303.arc.gz","x-archive-orig-date":"Tue, 18 Jul 2017 17:31:21 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T01:57:09.826Z","anchored":true,"txid":"a6b1d7daeca76c1711a7869aa54a7a998693591354a73e998f98105ecd0b6f90","network":"main","status":"active","spv":{"blockHeight":966944,"merkleRoot":"21bcec8f928316724ab38564d783be683c1f30e3d0714993f5c8aed937a3cc45","index":74,"nodes":["ee1535d26f3adc2275d8eefa276ad4973d15d95e7d9af3ba926378fda328e0cf","048351acb015ecde16c1da5036b0d985061fc1eabf61398abadc349df07d277e","5c66c2e1b7c4ab173357528b307db5a4bfe1767313291af1b4c5d5e49aa96982","2eb75da848449a5d268d46ebf5bc13ca263a228380f82d48c5dc2e7d28c61cbb","6b65b3df7952e17ca16f1a559414bb85d803b7ec0bb2f393dffb359f981ee596","6045a6a0a59dd8869ee7f3d507881d1ecc87194ab269c879e2d8dd9b927f5e62","147d487fab47ce21682e47f04e1f199c7aefd6b7459249e9b49adea5d55f01e2"],"provedAt":"2026-09-16T04:28:43.486Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/20c41896f14aad1da5b9bc223d23958f991ee6b6aa4c0a7d7248d5f4a8b19158/manifest","contentUrl":"https://bsv.cx/wb/20c41896f14aad1da5b9bc223d23958f991ee6b6aa4c0a7d7248d5f4a8b19158/content","explorer":"https://whatsonchain.com/tx/a6b1d7daeca76c1711a7869aa54a7a998693591354a73e998f98105ecd0b6f90","howToVerify":["sha256(content bytes) must equal manifest.contentSha256","sha256(manifest bytes) must equal this hash","that hash appears in the OP_RETURN of txid (bsv.cx / wb1 / <hash>)","optionally: the content also matches the archive's own digest (archiveDigest)"],"proves":"the archive served this exact content for this snapshot as of the anchor block time; NOT the archive's original capture date","preserve":{"note":"Download and keep your own copy — bsv.cx does not guarantee to host these bytes indefinitely. Your saved file plus the manifest and the on-chain hash prove this snapshot without depending on bsv.cx.","keep":["content","manifest"],"content":"https://bsv.cx/wb/20c41896f14aad1da5b9bc223d23958f991ee6b6aa4c0a7d7248d5f4a8b19158/content","manifest":"https://bsv.cx/wb/20c41896f14aad1da5b9bc223d23958f991ee6b6aa4c0a7d7248d5f4a8b19158/manifest","verify":"sha256(content) === 2946a2eefd5cb4dc7b42c31347ba788cc582c91f12bb9bf8fd3d0c85601b2f4d (the manifest's contentSha256), and sha256(manifest) === 20c41896f14aad1da5b9bc223d23958f991ee6b6aa4c0a7d7248d5f4a8b19158 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 20c41896f14aad1da5b9bc223d23958f991ee6b6aa4c0a7d7248d5f4a8b19158\"."}}